We've got some internal and external candidates to watch. It's hard to ignore Kelvin Sheppard as anything but one of the favorites for the job.

The San Francisco 49ers could face a tough challenge if the Jacksonville Jaguars hire defensive coordinator Robert Saleh as ...

Glenn and Campbell came over together from the Saints. The defensive coordinator left his mark in Detroit as a culture builder who worked through a ton of adversity.

The Detroit Lions will now have to find a new leader for their defense. With Aaron Glenn departing to become the new head ...

Aaron Glenn, Detroit Lions defensive coordinator, has been hired by the new York Jets as their next head coach.

The future of the San Francisco 49ers defense could be decided over the next three days as the Jacksonville Jaguars coaching ...

The San Francisco 49ers have targeted Robert Saleh to return to the team and fill their defensive coordinator vacancy, but ...

The San Francisco 49ers have placed all of their chips on Robert Saleh becoming their defensive coordinator. It is a boom-or-bust move that is looking like more ...

It was not long ago that the NFL world was praising the San Francisco 49ers. After demoting Nick Sorensen from his defensive ...

While they acted quickly in interviewing former New York Jets head coach and 49ers DC Robert Saleh, and Detroit Lions ...

A reunion between the San Francisco 49ers and their former defensive coordinator Robert Saleh is appearing less and less ...

The San Francisco 49ers' list of potential defensive coordinator candidates appears to be short, and it got shorter Saturday ...